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@graphql-tools/utils

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Common package containing utils and types for GraphQL tools

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/** * Given an AsyncIterable and a callback function, return an AsyncIterator * which produces values mapped via calling the callback function. */ export declare function mapAsyncIterator<T, U>(iterator: AsyncIterator<T>, callback: (value: T) => Promise<U> | U, rejectCallback?: any): AsyncIterableIterator<U>;